Roller foot for an article of furniture



FIG. 1 is an isometric view of a roller foot for an article of furniture incorporating my new design, wherein the phantom lines indicate environment and form no part of the claimed design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is an end elevation view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a roller foot for an article of furniture, as shown and described. 